86688945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 86283855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 1847, 2235, 3129, 5215, 5541, 6705, 9235, 9387, 12929, 15645, 16623, 27705, 38787, 46935, 64645, 83115, 116361, 193935, 275203, 581805, 825609, 1376015, 1926421, 2476827, 4128045, 5779263, 9632105, 12384135, 17337789, 28896315, 86688945]

約数ペア:

[(1, 86688945), (3, 28896315), (5, 17337789), (7, 12384135), (9, 9632105), (15, 5779263), (21, 4128045), (35, 2476827), (45, 1926421), (63, 1376015), (105, 825609), (149, 581805), (315, 275203), (447, 193935), (745, 116361), (1043, 83115), (1341, 64645), (1847, 46935), (2235, 38787), (3129, 27705), (5215, 16623), (5541, 15645), (6705, 12929), (9235, 9387)]